Buy Huge Gemstones at Affordable Prices from GemSelect

Choose from a large selection of giant gems, whether they are for a gemstone collection, ornaments or statement jewelry pieces. Shop for huge faceted gems and cabochons of various shapes, sizes and colors, including tourmaline, quartz, garnet and lesser-known gems, such as rhodochrosite. Large star and cat's eye gemstones are also available. From this page, you can filter by gem type, color, size, price, carat weight and several other factors to find the perfect big gemstone for your jewelry.

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Gemstone Information

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Overall Rating -> 8

Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024

Source: Bizrate

Overall Rating -> 10

The site was easy to shop and the payment was secure. I’m looking forward to receiving my order!

Posted By JAB93 in June, 2023

Source: Bizrate

Overall Rating -> 10

Easy to use as always and in all steps from opening site to paying.

Posted By Pete in February, 2024

Source: Bizrate

Overall Rating -> 10

I have used Gem Select many times over the past 10 years and have always been happy with the product & services

Posted By Ordain in August, 2023

Source: Bizrate

Overall Rating -> 10

Love gemselect

Posted By Joshua Howard in March, 2024

Source: Bizrate

Overall Rating -> 10

It was easy to search and find what i wanted

Posted By Gunner in November, 2023

Source: Bizrate

Overall Rating -> 10

Selection and purchasing online was very easy

Posted By Aggy in January, 2024

Source: Bizrate

Overall Rating -> 10

was just windowshopping and spotted a couple "Very Uncommons", a tsavorite & a demantoid garnet that were both in a size I was looking for, & that I could very easily pay for -- so figured I would grab the tsavo ASAP and got the demantoid to accompany so they wouldn't be lonely.

Posted By Kittypie070 in April, 2024

Source: Bizrate

Overall Rating -> 10

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023

Source: Bizrate

Overall Rating -> 9

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023

Source: Bizrate

Overall Rating -> 10

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024

Source: Bizrate

Overall Rating -> 10

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024

Source: Bizrate

Overall Rating -> 10

I find the website user friendly.

Posted By Becky in August, 2023

Source: Bizrate

Overall Rating -> 10

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

Posted By Bikerwalrus in October, 2023

Source: Bizrate

Overall Rating -> 10

I loved the opportunity to shop on a website that I could trust 👍

Posted By Will J. Lover in September, 2023

Source: Bizrate

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Gemstones A-Z

Buy Huge Gemstones

10.62 ct Blue Green Grandidierite, 15.3 x 13.1 mm Oval Cut From Madagascar

15.75 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 18.4 x 13.4 mm

35.13 ct Yellow Quartz, 24.1 x 18.9 mm Oval Cut From Brazil

63.74 ct Cushion Charoite, 36.4 x 25.2 mm From Russia

68.17 ct Oval Checkerboard Nuummite, 36.9 x 32.4 mm From India

65.48 ct Carved Rose Quartz, 39 x 21.7 mm From South Africa

85.78 carat Pear Shape Rose Quartz, loose Certified Rose Quartz from South Africa, Natural Untreated Gem, 38.3 x 23.7 mm

14.52 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 16.8 x 11.6 mm

20.52 carat Pear Rainbow Moonstone, loose Certified Rainbow Moonstone from the United States, Natural Untreated Gems, 16.8 x 13.3 mm

6.64 ct Loose Princess Cut Sapphire, 2.5 x 2.5 mm From Tanzania

20.01 carat Pear Howlite, loose Certified Howlite from the United States, Natural Untreated Gem, 24.7 x 19.9 mm

22.5 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 30.4 x 20.2 mm

36.82 ct Gray Jadeite, 29.5 x 26.6 mm Oval Cut From Myanmar

19.6 carat Black Tourmaline, Pear Shape loose Tourmaline from Mozambique, Natural Untreated Gem, 24.2 x 14.7 mm

24.9 ct Gray Jadeite, 22.9 x 17 mm Oval Cut From Myanmar

41.62 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 38.2 x 33.5 mm

18.94 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 15.3 x 13.3 mm

6.73 carat Carved Leaf Ruby, loose Certified Ruby from Madagascar, Natural Gem, 19.1 x 12.1 mm

35.36 ct Oval Idocrase, 35 x 25.4 mm From the United States

42.1 ct Fancy Rhodochrosite, 40.4 x 16.6 mm From South Africa

20.04 carat Pear Chalcedony, loose Certified Chalcedony from Brazil, Natural Untreated Gem, 23.7 x 22.5 mm

126.78 carat Swiss Blue Topaz, Heart loose Topaz from Brazil, Natural Gem, 30.3 x 30.1 mm

34.46 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 32.6 x 22.5 mm

32.32 ct Oval Checkerboard Nuummite, 23.8 x 18.5 mm From India

54.17 ct Oval Tiger's Eye Matrix, 36.2 x 22.5 mm From Mexico

44.94 ct Yellow Star Sapphire, 23.3 x 19.7 mm Oval Cut From Madagascar

39.77 ct Yellow Quartz, 26.1 x 18.2 mm Oval Cut From Brazil

5.59 ct Blue Green Grandidierite, 12.2 x 10.8 mm Oval Cut From Madagascar

13.75 ct Black Spinel, 11.8 mm Round Rose Cut From Thailand

45.48 ct Loose Pencil Cut Rainbow Moonstone, 38 x 12.7 mm From the United States

30.89 ct Loose Round Charoite, 26.7 mm From Russia

52.4 ct Oval Opal in Matrix, 42.8 x 27.5 mm From Honduras

Gemstone Information

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Gemstone EDUCATION

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